I’ve just found something I’m not able to explain myself. If I setup RB951 (RB951Ui-2HnD ROS 6.33.3) as AP bridge, band 802.11b/g/n 20/40 channel, WMM enabled, open security profile, all rates in default - as well as MCS, HT chains 0+1 RX and TX, GI any - it’s max speed is advertised as 300Mbps (= MCS15, 40MHz channel, short GI). When I untick all to MCS14, it goes down to 270Mbps, when GI changed to long - to 243Mbps - so far so good.
But if I connect this AP to CAPsMAN node - wher I have this configuration
name="cfg" mode=ap ssid="our_SSID" max-sta-count=25 multicast-helper=default tx-chains=0,1,2 rx-chains=0,1,2 guard-interval=any country=czech republic security=radius datapath=wifi channel.band=2ghz-onlyn channel.extension-channel=eC
It’s going only to 270Mbps. As mentioned here https://en.wikipedia.org/wiki/IEEE_802.11n-2009 it’s MCS15, 40MHz channel with long (800ns) GI.
I’ve just checked it with LizardSystems WifiScanner and there is a difference in the HT capabilities fields:
300Mbps operation:
Information Elements: 12 (223 bytes)
SSID: Test-N-test
Element ID: 0 (SSID)
Length: 11 octets
SSID: Test-N-test
Supported Rates: 1 (B), 2 (B), 5.5 (B), 11 (B), 6, 9, 12, 18 Mbps
Element ID: 1 (Supported Rates)
Length: 8 octets
Basic Speed Rate: 1 Mbps
Basic Speed Rate: 2 Mbps
Basic Speed Rate: 5.5 Mbps
Basic Speed Rate: 11 Mbps
Speed Rate: 6 Mbps
Speed Rate: 9 Mbps
Speed Rate: 12 Mbps
Speed Rate: 18 Mbps
DSSS Parameter Set: Current channel: 5
Element ID: 3 (DSSS Parameter Set)
Length: 1 octet
Current channel: 5
Traffic Indication Map (TIM)
Element ID: 5 (Traffic Indication Map (TIM))
Length: 4 octets
DTIM Count: 0
DTIM Period: 1
Bitmap Control: 00000000 (0x00)
…0 - Traffic Indicator: No Group Frames Buffered at AP (0x00)
0000000. - Bitmap Offset: 0 (0x00)
Partial Virtual Bitmap: 00
ERP Information
Element ID: 42 (ERP Information)
Length: 1 octet
ERP Information: 00000000 (0x0000)
…0 - Non ERP Present: No
…0. - Use Protection: No
…0.. - Barker Preamble Mode: No
xxxxx… - Reserved
HT Capabilities
Element ID: 45 (HT Capabilities)
Length: 26 octets
HT Capabilities Info: 00010000 01101110 (0x106E)
… …0 - LDPC Coding Capability: Not Supported
… …1. - Supported Channel Width Set: Both 20 MHz and 40 MHz operation is supported
… …11.. - SM Power Save: SM Power Save disabled (0x03)
… …0… - HT-Greenfield: Not Supported
… ..1… - Short GI for 20 MHz: Supported
… .1… - Short GI for 40 MHz: Supported
… 0… - Tx STBC: Not Supported
…00 … - Rx STBC: No support (0x00)
…0. … - HT-Delayed Block Ack: Not Supported
…0.. … - Maximum A-MSDU Length: Not Supported
…0… … - Maximum A-MSDU Length: 3839 octets
…1… … - DSSS/CCK Mode in 40 MHz: STA uses DSSS/CCK in 40 MHz
..x… … - Reserved
.0… … - Forty MHz Intolerant: Use of 40 MHz transmissions prohibited
0… … - L-SIG TXOP Protection Support: Not Supported
A-MPDU Parameters: 00000011 (0x03)
…11 - Maximum A-MPDU Length Exponent: 65535 bytes (0x03)
…000.. - Minimum MPDU Start Spacing: No restriction (0x00)
xxx… - Reserved
Supported MCS Set
Rx MCS Bitmask
…1 - MCS Index 0: Supported (0x01)
…1. - MCS Index 1: Supported (0x01)
…1.. - MCS Index 2: Supported (0x01)
…1… - MCS Index 3: Supported (0x01)
…1… - MCS Index 4: Supported (0x01)
..1… - MCS Index 5: Supported (0x01)
.1… - MCS Index 6: Supported (0x01)
1… - MCS Index 7: Supported (0x01)
…1 - MCS Index 8: Supported (0x01)
…1. - MCS Index 9: Supported (0x01)
…1.. - MCS Index 10: Supported (0x01)
…1… - MCS Index 11: Supported (0x01)
…1… - MCS Index 12: Supported (0x01)
..1… - MCS Index 13: Supported (0x01)
.1… - MCS Index 14: Supported (0x01)
1… - MCS Index 15: Supported (0x01)
…0 - MCS Index 16: Not Supported (0x00)
…0. - MCS Index 17: Not Supported (0x00)
…0.. - MCS Index 18: Not Supported (0x00)
…0… - MCS Index 19: Not Supported (0x00)
…0… - MCS Index 20: Not Supported (0x00)
..0… - MCS Index 21: Not Supported (0x00)
.0… - MCS Index 22: Not Supported (0x00)
0… - MCS Index 23: Not Supported (0x00)
…0 - MCS Index 24: Not Supported (0x00)
…0. - MCS Index 25: Not Supported (0x00)
…0.. - MCS Index 26: Not Supported (0x00)
…0… - MCS Index 27: Not Supported (0x00)
…0… - MCS Index 28: Not Supported (0x00)
..0… - MCS Index 29: Not Supported (0x00)
.0… - MCS Index 30: Not Supported (0x00)
0… - MCS Index 31: Not Supported (0x00)
…0 - MCS Index 32: Not Supported (0x00)
…0. - MCS Index 33: Not Supported (0x00)
…0.. - MCS Index 34: Not Supported (0x00)
…0… - MCS Index 35: Not Supported (0x00)
…0… - MCS Index 36: Not Supported (0x00)
..0… - MCS Index 37: Not Supported (0x00)
.0… - MCS Index 38: Not Supported (0x00)
0… - MCS Index 39: Not Supported (0x00)
…0 - MCS Index 40: Not Supported (0x00)
…0. - MCS Index 41: Not Supported (0x00)
…0.. - MCS Index 42: Not Supported (0x00)
…0… - MCS Index 43: Not Supported (0x00)
…0… - MCS Index 44: Not Supported (0x00)
..0… - MCS Index 45: Not Supported (0x00)
.0… - MCS Index 46: Not Supported (0x00)
0… - MCS Index 47: Not Supported (0x00)
…0 - MCS Index 48: Not Supported (0x00)
…0. - MCS Index 49: Not Supported (0x00)
…0.. - MCS Index 50: Not Supported (0x00)
…0… - MCS Index 51: Not Supported (0x00)
…0… - MCS Index 52: Not Supported (0x00)
..0… - MCS Index 53: Not Supported (0x00)
.0… - MCS Index 54: Not Supported (0x00)
0… - MCS Index 55: Not Supported (0x00)
…0 - MCS Index 56: Not Supported (0x00)
…0. - MCS Index 57: Not Supported (0x00)
…0.. - MCS Index 58: Not Supported (0x00)
…0… - MCS Index 59: Not Supported (0x00)
…0… - MCS Index 60: Not Supported (0x00)
..0… - MCS Index 61: Not Supported (0x00)
.0… - MCS Index 62: Not Supported (0x00)
0… - MCS Index 63: Not Supported (0x00)
…0 - MCS Index 64: Not Supported (0x00)
…0. - MCS Index 65: Not Supported (0x00)
…0.. - MCS Index 66: Not Supported (0x00)
…0… - MCS Index 67: Not Supported (0x00)
…0… - MCS Index 68: Not Supported (0x00)
..0… - MCS Index 69: Not Supported (0x00)
.0… - MCS Index 70: Not Supported (0x00)
0… - MCS Index 71: Not Supported (0x00)
…0 - MCS Index 72: Not Supported (0x00)
…0. - MCS Index 73: Not Supported (0x00)
…0.. - MCS Index 74: Not Supported (0x00)
…0… - MCS Index 75: Not Supported (0x00)
…0… - MCS Index 76: Not Supported (0x00)
xxx… - Reserved
…00 00000000 - Rx Highest Supported Data Rate: Not Specified (0x0000)
xxxxxx.. … - Reserved
… …0 - Tx MCS Set Defined: Not Defined (0x00)
… …0. - Tx Rx MCS Set Not Equal: Not Supported (0x00)
… …00.. - Tx Maximum Number Spatial Streams Supported: Not Supported (0x00)
… …0… - Tx Unequal Modulation Supported: Not Supported (0x00)
xxxxxxxx xxx… - Reserved
xxxxxxxx xxxxxxxx - Reserved
HT Extended Capabilities Info: 00000000 00000000 (0x0000)
… …0 - PCO: Not Supported
… …xx. - Reserved
… xxxxx… - Reserved
…00 … - MCS Feedback: No Feedback (STA does not provide MCS feedback) (0x00)
…0.. … - HT Control Field Support: Not Supported
…0… … - Reverse Direction Responder: Not Supported
.xxx… … - Reserved
Transmit Beamforming Capabilities: 00000000 00000000 00000000 00000000 (0x00000000)
… … … …0 - Implicit Transmit Beamforming Receiving Capable: Not Supported
… … … …0. - Receive Staggered Sounding Capable: Not Supported
… … … …0.. - Transmit Staggered Sounding Capable: Not Supported
… … … …0… - Receive NDP Capable: Not Supported
… … … …0… - Transmit NDP Capable: Not Supported
… … … ..0… - Implicit Transmit Beamforming Capable: Not Supported
… … … 00… - Calibration: Not Supported (0x00)
… … …0 … - Explicit CSI Transmit Beamforming Capable: Not Supported
… … …0. … - Explicit Noncompressed Steering Capable: Not Supported
… … …0.. … - Explicit Compressed Steering Capable: Not Supported
… … …00… … - Explicit Transmit Beamforming CSI Feedback: Not Supported (0x00)
… … .00… … - Explicit Noncompressed Beamforming Feedback Capable: Not Supported (0x00)
… …0 0… … - Explicit Compressed Beamforming Feedback Capable: Not Supported (0x00)
… …00. … … - Minimal Grouping: STA supports groups of 1 (no grouping) (0x00)
… …00… … … - CSI Number of Beamformer Antennas Supported: Single Tx antenna sounding (0x00)
… .00… … … - Noncompressed Steering Number of Beamformer Antennas Supported: Single Tx antenna sounding (0x00)
…0 0… … … - Compressed Steering Number of Beamformer Antennas Supported: Single Tx antenna sounding (0x00)
…00. … … … - CSI Max Number of Rows Beamformer Supported: Single row of CSI (0x00)
…00… … … … - Channel Estimation Capability: 1 space-time stream (0x00)
xxx… … … … - Reserved
Antenna Selection (ASEL) Capabilities: 00000000 (0x00)
…0 - Antenna Selection Capable: Not Supported
…0. - Explicit CSI Feedback Based Transmit ASEL Capable: Not Supported
…0.. - Antenna Indices Feedback Based Transmit ASEL Capable: Not Supported
…0… - Explicit CSI Feedback Capable: Not Supported
…0… - Antenna Indices Feedback Capable: Not Supported
..0… - Receive ASEL Capable: Not Supported
.0… - Transmit Sounding PPDUs Capable: Not Supported
x… - Reserved
Extended Supported Rates: 24, 36, 48, 54 Mbps
Element ID: 50 (Extended Supported Rates)
Length: 4 octets
Speed Rate: 24 Mbps
Speed Rate: 36 Mbps
Speed Rate: 48 Mbps
Speed Rate: 54 Mbps
HT Operation
Element ID: 61 (HT Operation)
Length: 22 octets
Primary Channel: 5 (0x05)
HT Operation Information: 00000111 (0x0007) - subset 1
…11 - Secondary Channel Offset: Secondary channel is below the primary channel (0x03)
…1.. - STA Channel Width: Any channel width
…0… - Reduced Interframe Spacing (RIFS) Mode: RIFS is prohibited
xxxx… - Reserved
HT Operation Information: 00000000 00000000 (0x0000) - subset 2
… …00 - HT Protection: No protection mode (0x00)
… …0.. - Nongreenfield HT STAs Present: All HT STAs that are associated are HT-greenfield capable or all HT peer mesh STAs are HT-greenfield capable
… …x… - Reserved
… …0… - OBSS Non-HT STAs Present: Use of protection for non-HT STAs by OBSSs is determined to be not required
xxxxxxxx xxx… - Reserved
HT Operation Information: 00000000 00000000 (0x0000) - subset 3
… ..xxxxxx - Reserved
… .0… - Dual Beacon: No STBC beacon is transmitted
… 0… - Dual CTS Protection: Dual CTS protection is not required
…0 … - STBC Beacon: Primary beacon
…0. … - L-SIG TXOP Protection Full Support: One or more HT STA in the BSS do not support L-SIG TXOP protection
…0.. … - PCO Active: PCO is not active in the BSS
…0… … - PCO Phase: Indicates switch to or continue 20 MHz phase
xxxx… … - Reserved
Basic MCS Set
MCS Bitmask
…0 - MCS Index 0: Not Supported (0x00)
…0. - MCS Index 1: Not Supported (0x00)
…0.. - MCS Index 2: Not Supported (0x00)
…0… - MCS Index 3: Not Supported (0x00)
…0… - MCS Index 4: Not Supported (0x00)
..0… - MCS Index 5: Not Supported (0x00)
.0… - MCS Index 6: Not Supported (0x00)
0… - MCS Index 7: Not Supported (0x00)
…0 - MCS Index 8: Not Supported (0x00)
…0. - MCS Index 9: Not Supported (0x00)
…0.. - MCS Index 10: Not Supported (0x00)
…0… - MCS Index 11: Not Supported (0x00)
…0… - MCS Index 12: Not Supported (0x00)
..0… - MCS Index 13: Not Supported (0x00)
.0… - MCS Index 14: Not Supported (0x00)
0… - MCS Index 15: Not Supported (0x00)
…0 - MCS Index 16: Not Supported (0x00)
…0. - MCS Index 17: Not Supported (0x00)
…0.. - MCS Index 18: Not Supported (0x00)
…0… - MCS Index 19: Not Supported (0x00)
…0… - MCS Index 20: Not Supported (0x00)
..0… - MCS Index 21: Not Supported (0x00)
.0… - MCS Index 22: Not Supported (0x00)
0… - MCS Index 23: Not Supported (0x00)
…0 - MCS Index 24: Not Supported (0x00)
…0. - MCS Index 25: Not Supported (0x00)
…0.. - MCS Index 26: Not Supported (0x00)
…0… - MCS Index 27: Not Supported (0x00)
…0… - MCS Index 28: Not Supported (0x00)
..0… - MCS Index 29: Not Supported (0x00)
.0… - MCS Index 30: Not Supported (0x00)
0… - MCS Index 31: Not Supported (0x00)
…0 - MCS Index 32: Not Supported (0x00)
…0. - MCS Index 33: Not Supported (0x00)
…0.. - MCS Index 34: Not Supported (0x00)
…0… - MCS Index 35: Not Supported (0x00)
…0… - MCS Index 36: Not Supported (0x00)
..0… - MCS Index 37: Not Supported (0x00)
.0… - MCS Index 38: Not Supported (0x00)
0… - MCS Index 39: Not Supported (0x00)
…0 - MCS Index 40: Not Supported (0x00)
…0. - MCS Index 41: Not Supported (0x00)
…0.. - MCS Index 42: Not Supported (0x00)
…0… - MCS Index 43: Not Supported (0x00)
…0… - MCS Index 44: Not Supported (0x00)
..0… - MCS Index 45: Not Supported (0x00)
.0… - MCS Index 46: Not Supported (0x00)
0… - MCS Index 47: Not Supported (0x00)
…0 - MCS Index 48: Not Supported (0x00)
…0. - MCS Index 49: Not Supported (0x00)
…0.. - MCS Index 50: Not Supported (0x00)
…0… - MCS Index 51: Not Supported (0x00)
…0… - MCS Index 52: Not Supported (0x00)
..0… - MCS Index 53: Not Supported (0x00)
.0… - MCS Index 54: Not Supported (0x00)
0… - MCS Index 55: Not Supported (0x00)
…0 - MCS Index 56: Not Supported (0x00)
…0. - MCS Index 57: Not Supported (0x00)
…0.. - MCS Index 58: Not Supported (0x00)
…0… - MCS Index 59: Not Supported (0x00)
…0… - MCS Index 60: Not Supported (0x00)
..0… - MCS Index 61: Not Supported (0x00)
.0… - MCS Index 62: Not Supported (0x00)
0… - MCS Index 63: Not Supported (0x00)
…0 - MCS Index 64: Not Supported (0x00)
…0. - MCS Index 65: Not Supported (0x00)
…0.. - MCS Index 66: Not Supported (0x00)
…0… - MCS Index 67: Not Supported (0x00)
…0… - MCS Index 68: Not Supported (0x00)
..0… - MCS Index 69: Not Supported (0x00)
.0… - MCS Index 70: Not Supported (0x00)
0… - MCS Index 71: Not Supported (0x00)
…0 - MCS Index 72: Not Supported (0x00)
…0. - MCS Index 73: Not Supported (0x00)
…0.. - MCS Index 74: Not Supported (0x00)
…0… - MCS Index 75: Not Supported (0x00)
…0… - MCS Index 76: Not Supported (0x00)
xxx… - Reserved
…00 00000000 - Rx Highest Supported Data Rate: Not Specified (0x0000)
xxxxxx.. … - Reserved
… …0 - Tx MCS Set Defined: Not Defined (0x00)
… …0. - Tx Rx MCS Set Not Equal: Not Supported (0x00)
… …00.. - Tx Maximum Number Spatial Streams Supported: Not Supported (0x00)
… …0… - Tx Unequal Modulation Supported: Not Supported (0x00)
xxxxxxxx xxx… - Reserved
xxxxxxxx xxxxxxxx - Reserved
Vendor Specific: Routerboard: 0
Element ID: 221 (Vendor Specific)
Length: 42 octets
Vendor OUI: 00-0C-42 (Routerboard.com)
Vendor Type: 0 (Unknown)
Data: 00 00 01 1E 00 10 00 00 01 66 21 06 00 00 4B 4A 4A 5F 41 50 5F 42 31 5F 50 00 00 00 00 00 00 00 00 00 05 02 80 09
Text: …f!..KJJ_AP_B1_P…
Vendor Specific: Microsoft: WMM/WME: Parameter Element
Element ID: 221 (Vendor Specific)
Length: 24 octets
Vendor OUI: 00-50-F2 (MICROSOFT CORP.)
Vendor Type: 2 (WMM/WME)
OUI Subtype: 1 (Parameter Element)
Version: 1 (0x01)
QoS Info: 10000000 (0x80)
…0000 - Parameter Set Count: 0 (0x00)
.xxx… - Reserved (0x00)
1… - U-APSD: Enabled (0x01)
Reserved: 0x00
AC Parameters: Best Effort (AC_BE)
ACI/AIFSN: 00000011 (0x03)
…011 - Arbitration Inter Frame Spacing Number (AIFSN): 3
…0… - Admission Control Mandatory (ACM): No
.00… - Access Category Index (ACI): Best Effort (AC_BE) (0x00)
x… - Reserved
ECWmin/ECWmax: 10100100 (0xA4)
…0100 - ECWmin: 4
1010… - ECWmax: 10
TXOP Limit: 0
AC Parameters: Background (AC_BK)
ACI/AIFSN: 00100111 (0x27)
…111 - Arbitration Inter Frame Spacing Number (AIFSN): 7
…0… - Admission Control Mandatory (ACM): No
.01… - Access Category Index (ACI): Background (AC_BK) (0x01)
x… - Reserved
ECWmin/ECWmax: 10100100 (0xA4)
…0100 - ECWmin: 4
1010… - ECWmax: 10
TXOP Limit: 0
AC Parameters: Video (AC_VI)
ACI/AIFSN: 01000010 (0x42)
…010 - Arbitration Inter Frame Spacing Number (AIFSN): 2
…0… - Admission Control Mandatory (ACM): No
.10… - Access Category Index (ACI): Video (AC_VI) (0x02)
x… - Reserved
ECWmin/ECWmax: 01000011 (0x43)
…0011 - ECWmin: 3
0100… - ECWmax: 4
TXOP Limit: 94
AC Parameters: Voice (AC_VO)
ACI/AIFSN: 01100010 (0x62)
…010 - Arbitration Inter Frame Spacing Number (AIFSN): 2
…0… - Admission Control Mandatory (ACM): No
.11… - Access Category Index (ACI): Voice (AC_VO) (0x03)
x… - Reserved
ECWmin/ECWmax: 00110010 (0x32)
…0010 - ECWmin: 2
0011… - ECWmax: 3
TXOP Limit: 47
Vendor Specific: Broadcom: HT Capabilities Info (Pre-N HT Capabilities)
Element ID: 221 (Vendor Specific)
Length: 30 octets
Vendor OUI: 00-90-4C (Epigram, Inc.)
Vendor Type: 51 (HT Capabilities Info (Pre-N HT Capabilities))
HT Capabilities Info: 00010000 01101110 (0x106E)
… …0 - LDPC Coding Capability: Not Supported
… …1. - Supported Channel Width Set: Both 20 MHz and 40 MHz operation is supported
… …11.. - SM Power Save: SM Power Save disabled (0x03)
… …0… - HT-Greenfield: Not Supported
… ..1… - Short GI for 20 MHz: Supported
… .1… - Short GI for 40 MHz: Supported
… 0… - Tx STBC: Not Supported
…00 … - Rx STBC: No support (0x00)
…0. … - HT-Delayed Block Ack: Not Supported
…0.. … - Maximum A-MSDU Length: Not Supported
…0… … - Maximum A-MSDU Length: 3839 octets
…1… … - DSSS/CCK Mode in 40 MHz: STA uses DSSS/CCK in 40 MHz
..x… … - Reserved
.0… … - Forty MHz Intolerant: Use of 40 MHz transmissions prohibited
0… … - L-SIG TXOP Protection Support: Not Supported
A-MPDU Parameters: 00000011 (0x03)
…11 - Maximum A-MPDU Length Exponent: 65535 bytes (0x03)
…000.. - Minimum MPDU Start Spacing: No restriction (0x00)
xxx… - Reserved
Supported MCS Set
Rx MCS Bitmask
…1 - MCS Index 0: Supported (0x01)
…1. - MCS Index 1: Supported (0x01)
…1.. - MCS Index 2: Supported (0x01)
…1… - MCS Index 3: Supported (0x01)
…1… - MCS Index 4: Supported (0x01)
..1… - MCS Index 5: Supported (0x01)
.1… - MCS Index 6: Supported (0x01)
1… - MCS Index 7: Supported (0x01)
…1 - MCS Index 8: Supported (0x01)
…1. - MCS Index 9: Supported (0x01)
…1.. - MCS Index 10: Supported (0x01)
…1… - MCS Index 11: Supported (0x01)
…1… - MCS Index 12: Supported (0x01)
..1… - MCS Index 13: Supported (0x01)
.1… - MCS Index 14: Supported (0x01)
1… - MCS Index 15: Supported (0x01)
…0 - MCS Index 16: Not Supported (0x00)
…0. - MCS Index 17: Not Supported (0x00)
…0.. - MCS Index 18: Not Supported (0x00)
…0… - MCS Index 19: Not Supported (0x00)
…0… - MCS Index 20: Not Supported (0x00)
..0… - MCS Index 21: Not Supported (0x00)
.0… - MCS Index 22: Not Supported (0x00)
0… - MCS Index 23: Not Supported (0x00)
…0 - MCS Index 24: Not Supported (0x00)
…0. - MCS Index 25: Not Supported (0x00)
…0.. - MCS Index 26: Not Supported (0x00)
…0… - MCS Index 27: Not Supported (0x00)
…0… - MCS Index 28: Not Supported (0x00)
..0… - MCS Index 29: Not Supported (0x00)
.0… - MCS Index 30: Not Supported (0x00)
0… - MCS Index 31: Not Supported (0x00)
…0 - MCS Index 32: Not Supported (0x00)
…0. - MCS Index 33: Not Supported (0x00)
…0.. - MCS Index 34: Not Supported (0x00)
…0… - MCS Index 35: Not Supported (0x00)
…0… - MCS Index 36: Not Supported (0x00)
..0… - MCS Index 37: Not Supported (0x00)
.0… - MCS Index 38: Not Supported (0x00)
0… - MCS Index 39: Not Supported (0x00)
…0 - MCS Index 40: Not Supported (0x00)
…0. - MCS Index 41: Not Supported (0x00)
…0.. - MCS Index 42: Not Supported (0x00)
…0… - MCS Index 43: Not Supported (0x00)
…0… - MCS Index 44: Not Supported (0x00)
..0… - MCS Index 45: Not Supported (0x00)
.0… - MCS Index 46: Not Supported (0x00)
0… - MCS Index 47: Not Supported (0x00)
…0 - MCS Index 48: Not Supported (0x00)
…0. - MCS Index 49: Not Supported (0x00)
…0.. - MCS Index 50: Not Supported (0x00)
…0… - MCS Index 51: Not Supported (0x00)
…0… - MCS Index 52: Not Supported (0x00)
..0… - MCS Index 53: Not Supported (0x00)
.0… - MCS Index 54: Not Supported (0x00)
0… - MCS Index 55: Not Supported (0x00)
…0 - MCS Index 56: Not Supported (0x00)
…0. - MCS Index 57: Not Supported (0x00)
…0.. - MCS Index 58: Not Supported (0x00)
…0… - MCS Index 59: Not Supported (0x00)
…0… - MCS Index 60: Not Supported (0x00)
..0… - MCS Index 61: Not Supported (0x00)
.0… - MCS Index 62: Not Supported (0x00)
0… - MCS Index 63: Not Supported (0x00)
…0 - MCS Index 64: Not Supported (0x00)
…0. - MCS Index 65: Not Supported (0x00)
…0.. - MCS Index 66: Not Supported (0x00)
…0… - MCS Index 67: Not Supported (0x00)
…0… - MCS Index 68: Not Supported (0x00)
..0… - MCS Index 69: Not Supported (0x00)
.0… - MCS Index 70: Not Supported (0x00)
0… - MCS Index 71: Not Supported (0x00)
…0 - MCS Index 72: Not Supported (0x00)
…0. - MCS Index 73: Not Supported (0x00)
…0.. - MCS Index 74: Not Supported (0x00)
…0… - MCS Index 75: Not Supported (0x00)
…0… - MCS Index 76: Not Supported (0x00)
xxx… - Reserved
…00 00000000 - Rx Highest Supported Data Rate: Not Specified (0x0000)
xxxxxx.. … - Reserved
… …0 - Tx MCS Set Defined: Not Defined (0x00)
… …0. - Tx Rx MCS Set Not Equal: Not Supported (0x00)
… …00.. - Tx Maximum Number Spatial Streams Supported: Not Supported (0x00)
… …0… - Tx Unequal Modulation Supported: Not Supported (0x00)
xxxxxxxx xxx… - Reserved
xxxxxxxx xxxxxxxx - Reserved
HT Extended Capabilities Info: 00000000 00000000 (0x0000)
… …0 - PCO: Not Supported
… …xx. - Reserved
… xxxxx… - Reserved
…00 … - MCS Feedback: No Feedback (STA does not provide MCS feedback) (0x00)
…0.. … - HT Control Field Support: Not Supported
…0… … - Reverse Direction Responder: Not Supported
.xxx… … - Reserved
Transmit Beamforming Capabilities: 00000000 00000000 00000000 00000000 (0x00000000)
… … … …0 - Implicit Transmit Beamforming Receiving Capable: Not Supported
… … … …0. - Receive Staggered Sounding Capable: Not Supported
… … … …0.. - Transmit Staggered Sounding Capable: Not Supported
… … … …0… - Receive NDP Capable: Not Supported
… … … …0… - Transmit NDP Capable: Not Supported
… … … ..0… - Implicit Transmit Beamforming Capable: Not Supported
… … … 00… - Calibration: Not Supported (0x00)
… … …0 … - Explicit CSI Transmit Beamforming Capable: Not Supported
… … …0. … - Explicit Noncompressed Steering Capable: Not Supported
… … …0.. … - Explicit Compressed Steering Capable: Not Supported
… … …00… … - Explicit Transmit Beamforming CSI Feedback: Not Supported (0x00)
… … .00… … - Explicit Noncompressed Beamforming Feedback Capable: Not Supported (0x00)
… …0 0… … - Explicit Compressed Beamforming Feedback Capable: Not Supported (0x00)
… …00. … … - Minimal Grouping: STA supports groups of 1 (no grouping) (0x00)
… …00… … … - CSI Number of Beamformer Antennas Supported: Single Tx antenna sounding (0x00)
… .00… … … - Noncompressed Steering Number of Beamformer Antennas Supported: Single Tx antenna sounding (0x00)
…0 0… … … - Compressed Steering Number of Beamformer Antennas Supported: Single Tx antenna sounding (0x00)
…00. … … … - CSI Max Number of Rows Beamformer Supported: Single row of CSI (0x00)
…00… … … … - Channel Estimation Capability: 1 space-time stream (0x00)
xxx… … … … - Reserved
Antenna Selection (ASEL) Capabilities: 00000000 (0x00)
…0 - Antenna Selection Capable: Not Supported
…0. - Explicit CSI Feedback Based Transmit ASEL Capable: Not Supported
…0.. - Antenna Indices Feedback Based Transmit ASEL Capable: Not Supported
…0… - Explicit CSI Feedback Capable: Not Supported
…0… - Antenna Indices Feedback Capable: Not Supported
..0… - Receive ASEL Capable: Not Supported
.0… - Transmit Sounding PPDUs Capable: Not Supported
x… - Reserved
Vendor Specific: Broadcom: HT Additional Capabilities (Pre-N HT Operation)
Element ID: 221 (Vendor Specific)
Length: 26 octets
Vendor OUI: 00-90-4C (Epigram, Inc.)
Vendor Type: 52 (HT Additional Capabilities (Pre-N HT Operation))
Control Channel: 5 (0x05)
Additional HT Information: 00000111 (0x0007) - subset 1
…11 - Extension Channel Offset: Secondary channel is below the primary channel (0x03)
…1.. - Recommended transmission Width Set: Any channel width
…0… - Reduced Interframe Spacing (RIFS) Mode: RIFS is prohibited
…0… - Controlled access only: not only PSMP
000… - Service Interval Granularity: 5 ms
Additional HT Information: 00000000 00000000 (0x0000) - subset 2
… …00 - Operating Mode: Pure HT, no protection (0x00)
… …0.. - Non-GF Devices Present: All HT devices that are associated are GF capable
.xxxxxxx xxxxx… - Reserved
Additional HT Information: 00000000 00000000 (0x0000) - subset 3
… ..000000 - Basic STBC MCS: 0x00
… 0… - Dual CTS Protection: Regular use of RTS/CTS
…0 … - Secondary Beacon: Primary Beacon
…0. … - L-SIG TXOP Protection Full Support: One or more HT STA in the BSS do not support L-SIG TXOP protection
…0.. … - PCO Active: PCO is not active in the BSS
…0… … - PCO Phase: Indicates switch to or continue 20 MHz phase
xxxx… … - Reserved
Basic MCS Set
MCS Bitmask
…0 - MCS Index 0: Not Supported (0x00)
…0. - MCS Index 1: Not Supported (0x00)
…0.. - MCS Index 2: Not Supported (0x00)
…0… - MCS Index 3: Not Supported (0x00)
…0… - MCS Index 4: Not Supported (0x00)
..0… - MCS Index 5: Not Supported (0x00)
.0… - MCS Index 6: Not Supported (0x00)
0… - MCS Index 7: Not Supported (0x00)
…0 - MCS Index 8: Not Supported (0x00)
…0. - MCS Index 9: Not Supported (0x00)
…0.. - MCS Index 10: Not Supported (0x00)
…0… - MCS Index 11: Not Supported (0x00)
…0… - MCS Index 12: Not Supported (0x00)
..0… - MCS Index 13: Not Supported (0x00)
.0… - MCS Index 14: Not Supported (0x00)
0… - MCS Index 15: Not Supported (0x00)
…0 - MCS Index 16: Not Supported (0x00)
…0. - MCS Index 17: Not Supported (0x00)
…0.. - MCS Index 18: Not Supported (0x00)
…0… - MCS Index 19: Not Supported (0x00)
…0… - MCS Index 20: Not Supported (0x00)
..0… - MCS Index 21: Not Supported (0x00)
.0… - MCS Index 22: Not Supported (0x00)
0… - MCS Index 23: Not Supported (0x00)
…0 - MCS Index 24: Not Supported (0x00)
…0. - MCS Index 25: Not Supported (0x00)
…0.. - MCS Index 26: Not Supported (0x00)
…0… - MCS Index 27: Not Supported (0x00)
…0… - MCS Index 28: Not Supported (0x00)
..0… - MCS Index 29: Not Supported (0x00)
.0… - MCS Index 30: Not Supported (0x00)
0… - MCS Index 31: Not Supported (0x00)
…0 - MCS Index 32: Not Supported (0x00)
…0. - MCS Index 33: Not Supported (0x00)
…0.. - MCS Index 34: Not Supported (0x00)
…0… - MCS Index 35: Not Supported (0x00)
…0… - MCS Index 36: Not Supported (0x00)
..0… - MCS Index 37: Not Supported (0x00)
.0… - MCS Index 38: Not Supported (0x00)
0… - MCS Index 39: Not Supported (0x00)
…0 - MCS Index 40: Not Supported (0x00)
…0. - MCS Index 41: Not Supported (0x00)
…0.. - MCS Index 42: Not Supported (0x00)
…0… - MCS Index 43: Not Supported (0x00)
…0… - MCS Index 44: Not Supported (0x00)
..0… - MCS Index 45: Not Supported (0x00)
.0… - MCS Index 46: Not Supported (0x00)
0… - MCS Index 47: Not Supported (0x00)
…0 - MCS Index 48: Not Supported (0x00)
…0. - MCS Index 49: Not Supported (0x00)
…0.. - MCS Index 50: Not Supported (0x00)
…0… - MCS Index 51: Not Supported (0x00)
…0… - MCS Index 52: Not Supported (0x00)
..0… - MCS Index 53: Not Supported (0x00)
.0… - MCS Index 54: Not Supported (0x00)
0… - MCS Index 55: Not Supported (0x00)
…0 - MCS Index 56: Not Supported (0x00)
…0. - MCS Index 57: Not Supported (0x00)
…0.. - MCS Index 58: Not Supported (0x00)
…0… - MCS Index 59: Not Supported (0x00)
…0… - MCS Index 60: Not Supported (0x00)
..0… - MCS Index 61: Not Supported (0x00)
.0… - MCS Index 62: Not Supported (0x00)
0… - MCS Index 63: Not Supported (0x00)
…0 - MCS Index 64: Not Supported (0x00)
…0. - MCS Index 65: Not Supported (0x00)
…0.. - MCS Index 66: Not Supported (0x00)
…0… - MCS Index 67: Not Supported (0x00)
…0… - MCS Index 68: Not Supported (0x00)
..0… - MCS Index 69: Not Supported (0x00)
.0… - MCS Index 70: Not Supported (0x00)
0… - MCS Index 71: Not Supported (0x00)
…0 - MCS Index 72: Not Supported (0x00)
…0. - MCS Index 73: Not Supported (0x00)
…0.. - MCS Index 74: Not Supported (0x00)
…0… - MCS Index 75: Not Supported (0x00)
…0… - MCS Index 76: Not Supported (0x00)
xxx… - Reserved
…00 00000000 - Rx Highest Supported Data Rate: Not Specified (0x0000)
xxxxxx.. … - Reserved
… …0 - Tx MCS Set Defined: Not Defined (0x00)
… …0. - Tx Rx MCS Set Not Equal: Not Supported (0x00)
… …00.. - Tx Maximum Number Spatial Streams Supported: Not Supported (0x00)
… …0… - Tx Unequal Modulation Supported: Not Supported (0x00)
xxxxxxxx xxx… - Reserved
xxxxxxxx xxxxxxxx - Reserved
270Mbps operation:
Information Elements: 13 (237 bytes)
SSID: KJJ
Element ID: 0 (SSID)
Length: 3 octets
SSID: KJJ
Supported Rates: 1, 2, 5.5, 11, 6 (B), 9, 12, 18 Mbps
Element ID: 1 (Supported Rates)
Length: 8 octets
Speed Rate: 1 Mbps
Speed Rate: 2 Mbps
Speed Rate: 5.5 Mbps
Speed Rate: 11 Mbps
Basic Speed Rate: 6 Mbps
Speed Rate: 9 Mbps
Speed Rate: 12 Mbps
Speed Rate: 18 Mbps
DSSS Parameter Set: Current channel: 5
Element ID: 3 (DSSS Parameter Set)
Length: 1 octet
Current channel: 5
Traffic Indication Map (TIM)
Element ID: 5 (Traffic Indication Map (TIM))
Length: 4 octets
DTIM Count: 0
DTIM Period: 1
Bitmap Control: 00000001 (0x01)
…1 - Traffic Indicator: Group Frames Buffered at AP (0x01)
0000000. - Bitmap Offset: 1 (0x01)
Partial Virtual Bitmap: 00
ERP Information
Element ID: 42 (ERP Information)
Length: 1 octet
ERP Information: 00000000 (0x0000)
…0 - Non ERP Present: No
…0. - Use Protection: No
…0.. - Barker Preamble Mode: No
xxxxx… - Reserved
HT Capabilities
Element ID: 45 (HT Capabilities)
Length: 26 octets
HT Capabilities Info: 00010000 00001110 (0x100E)
… …0 - LDPC Coding Capability: Not Supported
… …1. - Supported Channel Width Set: Both 20 MHz and 40 MHz operation is supported
… …11.. - SM Power Save: SM Power Save disabled (0x03)
… …0… - HT-Greenfield: Not Supported
… ..0… - Short GI for 20 MHz: Not Supported
… .0… - Short GI for 40 MHz: Not Supported
… 0… - Tx STBC: Not Supported
…00 … - Rx STBC: No support (0x00)
…0. … - HT-Delayed Block Ack: Not Supported
…0.. … - Maximum A-MSDU Length: Not Supported
…0… … - Maximum A-MSDU Length: 3839 octets
…1… … - DSSS/CCK Mode in 40 MHz: STA uses DSSS/CCK in 40 MHz
..x… … - Reserved
.0… … - Forty MHz Intolerant: Use of 40 MHz transmissions prohibited
0… … - L-SIG TXOP Protection Support: Not Supported
A-MPDU Parameters: 00000011 (0x03)
…11 - Maximum A-MPDU Length Exponent: 65535 bytes (0x03)
…000.. - Minimum MPDU Start Spacing: No restriction (0x00)
xxx… - Reserved
Supported MCS Set
Rx MCS Bitmask
…1 - MCS Index 0: Supported (0x01)
…1. - MCS Index 1: Supported (0x01)
…1.. - MCS Index 2: Supported (0x01)
…1… - MCS Index 3: Supported (0x01)
…1… - MCS Index 4: Supported (0x01)
..1… - MCS Index 5: Supported (0x01)
.1… - MCS Index 6: Supported (0x01)
1… - MCS Index 7: Supported (0x01)
…1 - MCS Index 8: Supported (0x01)
…1. - MCS Index 9: Supported (0x01)
…1.. - MCS Index 10: Supported (0x01)
…1… - MCS Index 11: Supported (0x01)
…1… - MCS Index 12: Supported (0x01)
..1… - MCS Index 13: Supported (0x01)
.1… - MCS Index 14: Supported (0x01)
1… - MCS Index 15: Supported (0x01)
…0 - MCS Index 16: Not Supported (0x00)
…0. - MCS Index 17: Not Supported (0x00)
…0.. - MCS Index 18: Not Supported (0x00)
…0… - MCS Index 19: Not Supported (0x00)
…0… - MCS Index 20: Not Supported (0x00)
..0… - MCS Index 21: Not Supported (0x00)
.0… - MCS Index 22: Not Supported (0x00)
0… - MCS Index 23: Not Supported (0x00)
…0 - MCS Index 24: Not Supported (0x00)
…0. - MCS Index 25: Not Supported (0x00)
…0.. - MCS Index 26: Not Supported (0x00)
…0… - MCS Index 27: Not Supported (0x00)
…0… - MCS Index 28: Not Supported (0x00)
..0… - MCS Index 29: Not Supported (0x00)
.0… - MCS Index 30: Not Supported (0x00)
0… - MCS Index 31: Not Supported (0x00)
…0 - MCS Index 32: Not Supported (0x00)
…0. - MCS Index 33: Not Supported (0x00)
…0.. - MCS Index 34: Not Supported (0x00)
…0… - MCS Index 35: Not Supported (0x00)
…0… - MCS Index 36: Not Supported (0x00)
..0… - MCS Index 37: Not Supported (0x00)
.0… - MCS Index 38: Not Supported (0x00)
0… - MCS Index 39: Not Supported (0x00)
…0 - MCS Index 40: Not Supported (0x00)
…0. - MCS Index 41: Not Supported (0x00)
…0.. - MCS Index 42: Not Supported (0x00)
…0… - MCS Index 43: Not Supported (0x00)
…0… - MCS Index 44: Not Supported (0x00)
..0… - MCS Index 45: Not Supported (0x00)
.0… - MCS Index 46: Not Supported (0x00)
0… - MCS Index 47: Not Supported (0x00)
…0 - MCS Index 48: Not Supported (0x00)
…0. - MCS Index 49: Not Supported (0x00)
…0.. - MCS Index 50: Not Supported (0x00)
…0… - MCS Index 51: Not Supported (0x00)
…0… - MCS Index 52: Not Supported (0x00)
..0… - MCS Index 53: Not Supported (0x00)
.0… - MCS Index 54: Not Supported (0x00)
0… - MCS Index 55: Not Supported (0x00)
…0 - MCS Index 56: Not Supported (0x00)
…0. - MCS Index 57: Not Supported (0x00)
…0.. - MCS Index 58: Not Supported (0x00)
…0… - MCS Index 59: Not Supported (0x00)
…0… - MCS Index 60: Not Supported (0x00)
..0… - MCS Index 61: Not Supported (0x00)
.0… - MCS Index 62: Not Supported (0x00)
0… - MCS Index 63: Not Supported (0x00)
…0 - MCS Index 64: Not Supported (0x00)
…0. - MCS Index 65: Not Supported (0x00)
…0.. - MCS Index 66: Not Supported (0x00)
…0… - MCS Index 67: Not Supported (0x00)
…0… - MCS Index 68: Not Supported (0x00)
..0… - MCS Index 69: Not Supported (0x00)
.0… - MCS Index 70: Not Supported (0x00)
0… - MCS Index 71: Not Supported (0x00)
…0 - MCS Index 72: Not Supported (0x00)
…0. - MCS Index 73: Not Supported (0x00)
…0.. - MCS Index 74: Not Supported (0x00)
…0… - MCS Index 75: Not Supported (0x00)
…0… - MCS Index 76: Not Supported (0x00)
xxx… - Reserved
…00 00000000 - Rx Highest Supported Data Rate: Not Specified (0x0000)
xxxxxx.. … - Reserved
… …0 - Tx MCS Set Defined: Not Defined (0x00)
… …0. - Tx Rx MCS Set Not Equal: Not Supported (0x00)
… …00.. - Tx Maximum Number Spatial Streams Supported: Not Supported (0x00)
… …0… - Tx Unequal Modulation Supported: Not Supported (0x00)
xxxxxxxx xxx… - Reserved
xxxxxxxx xxxxxxxx - Reserved
HT Extended Capabilities Info: 00000000 00000000 (0x0000)
… …0 - PCO: Not Supported
… …xx. - Reserved
… xxxxx… - Reserved
…00 … - MCS Feedback: No Feedback (STA does not provide MCS feedback) (0x00)
…0.. … - HT Control Field Support: Not Supported
…0… … - Reverse Direction Responder: Not Supported
.xxx… … - Reserved
Transmit Beamforming Capabilities: 00000000 00000000 00000000 00000000 (0x00000000)
… … … …0 - Implicit Transmit Beamforming Receiving Capable: Not Supported
… … … …0. - Receive Staggered Sounding Capable: Not Supported
… … … …0.. - Transmit Staggered Sounding Capable: Not Supported
… … … …0… - Receive NDP Capable: Not Supported
… … … …0… - Transmit NDP Capable: Not Supported
… … … ..0… - Implicit Transmit Beamforming Capable: Not Supported
… … … 00… - Calibration: Not Supported (0x00)
… … …0 … - Explicit CSI Transmit Beamforming Capable: Not Supported
… … …0. … - Explicit Noncompressed Steering Capable: Not Supported
… … …0.. … - Explicit Compressed Steering Capable: Not Supported
… … …00… … - Explicit Transmit Beamforming CSI Feedback: Not Supported (0x00)
… … .00… … - Explicit Noncompressed Beamforming Feedback Capable: Not Supported (0x00)
… …0 0… … - Explicit Compressed Beamforming Feedback Capable: Not Supported (0x00)
… …00. … … - Minimal Grouping: STA supports groups of 1 (no grouping) (0x00)
… …00… … … - CSI Number of Beamformer Antennas Supported: Single Tx antenna sounding (0x00)
… .00… … … - Noncompressed Steering Number of Beamformer Antennas Supported: Single Tx antenna sounding (0x00)
…0 0… … … - Compressed Steering Number of Beamformer Antennas Supported: Single Tx antenna sounding (0x00)
…00. … … … - CSI Max Number of Rows Beamformer Supported: Single row of CSI (0x00)
…00… … … … - Channel Estimation Capability: 1 space-time stream (0x00)
xxx… … … … - Reserved
Antenna Selection (ASEL) Capabilities: 00000000 (0x00)
…0 - Antenna Selection Capable: Not Supported
…0. - Explicit CSI Feedback Based Transmit ASEL Capable: Not Supported
…0.. - Antenna Indices Feedback Based Transmit ASEL Capable: Not Supported
…0… - Explicit CSI Feedback Capable: Not Supported
…0… - Antenna Indices Feedback Capable: Not Supported
..0… - Receive ASEL Capable: Not Supported
.0… - Transmit Sounding PPDUs Capable: Not Supported
x… - Reserved
RSN Information
Element ID: 48 (RSN Information)
Length: 20 octets
Version: 1
Group Data Cipher Suite: 00-0F-AC (IEEE 802.11), CCMP (4)
Group Data Cipher Suite OUI: 00-0F-AC (IEEE 802.11)
Group Data Cipher Suite Type: CCMP (4)
Pairwise Cipher Suite Count: 1
Pairwise Cipher Suite List
Pairwise Cipher Suite: 00-0F-AC (IEEE 802.11), CCMP (4)
Pairwise Cipher Suite OUI: 00-0F-AC (IEEE 802.11)
Pairwise Cipher Suite Type: CCMP (4)
Auth Key Management (AKM) Suite Count: 1
Authenticated Key Management (AKM) Suite List
Authenticated Key Management (AKM) Suite: 00-0F-AC (IEEE 802.11), WPA-EAP (1)
Authenticated Key Management (AKM) Suite OUI: 00-0F-AC (IEEE 802.11)
Authenticated Key Management (AKM) Suite Type: WPA-EAP (1)
RSN Capabilities: Not Present
Extended Supported Rates: 24, 36, 48, 54 Mbps
Element ID: 50 (Extended Supported Rates)
Length: 4 octets
Speed Rate: 24 Mbps
Speed Rate: 36 Mbps
Speed Rate: 48 Mbps
Speed Rate: 54 Mbps
HT Operation
Element ID: 61 (HT Operation)
Length: 22 octets
Primary Channel: 5 (0x05)
HT Operation Information: 00000111 (0x0007) - subset 1
…11 - Secondary Channel Offset: Secondary channel is below the primary channel (0x03)
…1.. - STA Channel Width: Any channel width
…0… - Reduced Interframe Spacing (RIFS) Mode: RIFS is prohibited
xxxx… - Reserved
HT Operation Information: 00000000 00000000 (0x0000) - subset 2
… …00 - HT Protection: No protection mode (0x00)
… …0.. - Nongreenfield HT STAs Present: All HT STAs that are associated are HT-greenfield capable or all HT peer mesh STAs are HT-greenfield capable
… …x… - Reserved
… …0… - OBSS Non-HT STAs Present: Use of protection for non-HT STAs by OBSSs is determined to be not required
xxxxxxxx xxx… - Reserved
HT Operation Information: 00000000 00000000 (0x0000) - subset 3
… ..xxxxxx - Reserved
… .0… - Dual Beacon: No STBC beacon is transmitted
… 0… - Dual CTS Protection: Dual CTS protection is not required
…0 … - STBC Beacon: Primary beacon
…0. … - L-SIG TXOP Protection Full Support: One or more HT STA in the BSS do not support L-SIG TXOP protection
…0.. … - PCO Active: PCO is not active in the BSS
…0… … - PCO Phase: Indicates switch to or continue 20 MHz phase
xxxx… … - Reserved
Basic MCS Set
MCS Bitmask
…1 - MCS Index 0: Supported (0x01)
…1. - MCS Index 1: Supported (0x01)
…1.. - MCS Index 2: Supported (0x01)
…1… - MCS Index 3: Supported (0x01)
…1… - MCS Index 4: Supported (0x01)
..1… - MCS Index 5: Supported (0x01)
.1… - MCS Index 6: Supported (0x01)
1… - MCS Index 7: Supported (0x01)
…0 - MCS Index 8: Not Supported (0x00)
…0. - MCS Index 9: Not Supported (0x00)
…0.. - MCS Index 10: Not Supported (0x00)
…0… - MCS Index 11: Not Supported (0x00)
…0… - MCS Index 12: Not Supported (0x00)
..0… - MCS Index 13: Not Supported (0x00)
.0… - MCS Index 14: Not Supported (0x00)
0… - MCS Index 15: Not Supported (0x00)
…0 - MCS Index 16: Not Supported (0x00)
…0. - MCS Index 17: Not Supported (0x00)
…0.. - MCS Index 18: Not Supported (0x00)
…0… - MCS Index 19: Not Supported (0x00)
…0… - MCS Index 20: Not Supported (0x00)
..0… - MCS Index 21: Not Supported (0x00)
.0… - MCS Index 22: Not Supported (0x00)
0… - MCS Index 23: Not Supported (0x00)
…0 - MCS Index 24: Not Supported (0x00)
…0. - MCS Index 25: Not Supported (0x00)
…0.. - MCS Index 26: Not Supported (0x00)
…0… - MCS Index 27: Not Supported (0x00)
…0… - MCS Index 28: Not Supported (0x00)
..0… - MCS Index 29: Not Supported (0x00)
.0… - MCS Index 30: Not Supported (0x00)
0… - MCS Index 31: Not Supported (0x00)
…0 - MCS Index 32: Not Supported (0x00)
…0. - MCS Index 33: Not Supported (0x00)
…0.. - MCS Index 34: Not Supported (0x00)
…0… - MCS Index 35: Not Supported (0x00)
…0… - MCS Index 36: Not Supported (0x00)
..0… - MCS Index 37: Not Supported (0x00)
.0… - MCS Index 38: Not Supported (0x00)
0… - MCS Index 39: Not Supported (0x00)
…0 - MCS Index 40: Not Supported (0x00)
…0. - MCS Index 41: Not Supported (0x00)
…0.. - MCS Index 42: Not Supported (0x00)
…0… - MCS Index 43: Not Supported (0x00)
…0… - MCS Index 44: Not Supported (0x00)
..0… - MCS Index 45: Not Supported (0x00)
.0… - MCS Index 46: Not Supported (0x00)
0… - MCS Index 47: Not Supported (0x00)
…0 - MCS Index 48: Not Supported (0x00)
…0. - MCS Index 49: Not Supported (0x00)
…0.. - MCS Index 50: Not Supported (0x00)
…0… - MCS Index 51: Not Supported (0x00)
…0… - MCS Index 52: Not Supported (0x00)
..0… - MCS Index 53: Not Supported (0x00)
.0… - MCS Index 54: Not Supported (0x00)
0… - MCS Index 55: Not Supported (0x00)
…0 - MCS Index 56: Not Supported (0x00)
…0. - MCS Index 57: Not Supported (0x00)
…0.. - MCS Index 58: Not Supported (0x00)
…0… - MCS Index 59: Not Supported (0x00)
…0… - MCS Index 60: Not Supported (0x00)
..0… - MCS Index 61: Not Supported (0x00)
.0… - MCS Index 62: Not Supported (0x00)
0… - MCS Index 63: Not Supported (0x00)
…0 - MCS Index 64: Not Supported (0x00)
…0. - MCS Index 65: Not Supported (0x00)
…0.. - MCS Index 66: Not Supported (0x00)
…0… - MCS Index 67: Not Supported (0x00)
…0… - MCS Index 68: Not Supported (0x00)
..0… - MCS Index 69: Not Supported (0x00)
.0… - MCS Index 70: Not Supported (0x00)
0… - MCS Index 71: Not Supported (0x00)
…0 - MCS Index 72: Not Supported (0x00)
…0. - MCS Index 73: Not Supported (0x00)
…0.. - MCS Index 74: Not Supported (0x00)
…0… - MCS Index 75: Not Supported (0x00)
…0… - MCS Index 76: Not Supported (0x00)
xxx… - Reserved
…00 00000000 - Rx Highest Supported Data Rate: Not Specified (0x0000)
xxxxxx.. … - Reserved
… …0 - Tx MCS Set Defined: Not Defined (0x00)
… …0. - Tx Rx MCS Set Not Equal: Not Supported (0x00)
… …00.. - Tx Maximum Number Spatial Streams Supported: Not Supported (0x00)
… …0… - Tx Unequal Modulation Supported: Not Supported (0x00)
xxxxxxxx xxx… - Reserved
xxxxxxxx xxxxxxxx - Reserved
Vendor Specific: Routerboard: 0
Element ID: 221 (Vendor Specific)
Length: 42 octets
Vendor OUI: 00-0C-42 (Routerboard.com)
Vendor Type: 0 (Unknown)
Data: 00 00 01 1E 00 00 00 00 02 66 21 06 00 00 34 43 35 45 30 43 37 43 41 41 41 33 00 00 00 00 00 00 00 00 05 02 80 09
Text: …f!..4C5E0C7CAAA3…
Vendor Specific: Microsoft: WMM/WME: Parameter Element
Element ID: 221 (Vendor Specific)
Length: 24 octets
Vendor OUI: 00-50-F2 (MICROSOFT CORP.)
Vendor Type: 2 (WMM/WME)
OUI Subtype: 1 (Parameter Element)
Version: 1 (0x01)
QoS Info: 10000000 (0x80)
…0000 - Parameter Set Count: 0 (0x00)
.xxx… - Reserved (0x00)
1… - U-APSD: Enabled (0x01)
Reserved: 0x00
AC Parameters: Best Effort (AC_BE)
ACI/AIFSN: 00000011 (0x03)
…011 - Arbitration Inter Frame Spacing Number (AIFSN): 3
…0… - Admission Control Mandatory (ACM): No
.00… - Access Category Index (ACI): Best Effort (AC_BE) (0x00)
x… - Reserved
ECWmin/ECWmax: 10100100 (0xA4)
…0100 - ECWmin: 4
1010… - ECWmax: 10
TXOP Limit: 0
AC Parameters: Background (AC_BK)
ACI/AIFSN: 00100111 (0x27)
…111 - Arbitration Inter Frame Spacing Number (AIFSN): 7
…0… - Admission Control Mandatory (ACM): No
.01… - Access Category Index (ACI): Background (AC_BK) (0x01)
x… - Reserved
ECWmin/ECWmax: 10100100 (0xA4)
…0100 - ECWmin: 4
1010… - ECWmax: 10
TXOP Limit: 0
AC Parameters: Video (AC_VI)
ACI/AIFSN: 01000010 (0x42)
…010 - Arbitration Inter Frame Spacing Number (AIFSN): 2
…0… - Admission Control Mandatory (ACM): No
.10… - Access Category Index (ACI): Video (AC_VI) (0x02)
x… - Reserved
ECWmin/ECWmax: 01000011 (0x43)
…0011 - ECWmin: 3
0100… - ECWmax: 4
TXOP Limit: 94
AC Parameters: Voice (AC_VO)
ACI/AIFSN: 01100010 (0x62)
…010 - Arbitration Inter Frame Spacing Number (AIFSN): 2
…0… - Admission Control Mandatory (ACM): No
.11… - Access Category Index (ACI): Voice (AC_VO) (0x03)
x… - Reserved
ECWmin/ECWmax: 00110010 (0x32)
…0010 - ECWmin: 2
0011… - ECWmax: 3
TXOP Limit: 47
Vendor Specific: Broadcom: HT Capabilities Info (Pre-N HT Capabilities)
Element ID: 221 (Vendor Specific)
Length: 30 octets
Vendor OUI: 00-90-4C (Epigram, Inc.)
Vendor Type: 51 (HT Capabilities Info (Pre-N HT Capabilities))
HT Capabilities Info: 00010000 00001110 (0x100E)
… …0 - LDPC Coding Capability: Not Supported
… …1. - Supported Channel Width Set: Both 20 MHz and 40 MHz operation is supported
… …11.. - SM Power Save: SM Power Save disabled (0x03)
… …0… - HT-Greenfield: Not Supported
… ..0… - Short GI for 20 MHz: Not Supported
… .0… - Short GI for 40 MHz: Not Supported
… 0… - Tx STBC: Not Supported
…00 … - Rx STBC: No support (0x00)
…0. … - HT-Delayed Block Ack: Not Supported
…0.. … - Maximum A-MSDU Length: Not Supported
…0… … - Maximum A-MSDU Length: 3839 octets
…1… … - DSSS/CCK Mode in 40 MHz: STA uses DSSS/CCK in 40 MHz
..x… … - Reserved
.0… … - Forty MHz Intolerant: Use of 40 MHz transmissions prohibited
0… … - L-SIG TXOP Protection Support: Not Supported
A-MPDU Parameters: 00000011 (0x03)
…11 - Maximum A-MPDU Length Exponent: 65535 bytes (0x03)
…000.. - Minimum MPDU Start Spacing: No restriction (0x00)
xxx… - Reserved
Supported MCS Set
Rx MCS Bitmask
…1 - MCS Index 0: Supported (0x01)
…1. - MCS Index 1: Supported (0x01)
…1.. - MCS Index 2: Supported (0x01)
…1… - MCS Index 3: Supported (0x01)
…1… - MCS Index 4: Supported (0x01)
..1… - MCS Index 5: Supported (0x01)
.1… - MCS Index 6: Supported (0x01)
1… - MCS Index 7: Supported (0x01)
…1 - MCS Index 8: Supported (0x01)
…1. - MCS Index 9: Supported (0x01)
…1.. - MCS Index 10: Supported (0x01)
…1… - MCS Index 11: Supported (0x01)
…1… - MCS Index 12: Supported (0x01)
..1… - MCS Index 13: Supported (0x01)
.1… - MCS Index 14: Supported (0x01)
1… - MCS Index 15: Supported (0x01)
…0 - MCS Index 16: Not Supported (0x00)
…0. - MCS Index 17: Not Supported (0x00)
…0.. - MCS Index 18: Not Supported (0x00)
…0… - MCS Index 19: Not Supported (0x00)
…0… - MCS Index 20: Not Supported (0x00)
..0… - MCS Index 21: Not Supported (0x00)
.0… - MCS Index 22: Not Supported (0x00)
0… - MCS Index 23: Not Supported (0x00)
…0 - MCS Index 24: Not Supported (0x00)
…0. - MCS Index 25: Not Supported (0x00)
…0.. - MCS Index 26: Not Supported (0x00)
…0… - MCS Index 27: Not Supported (0x00)
…0… - MCS Index 28: Not Supported (0x00)
..0… - MCS Index 29: Not Supported (0x00)
.0… - MCS Index 30: Not Supported (0x00)
0… - MCS Index 31: Not Supported (0x00)
…0 - MCS Index 32: Not Supported (0x00)
…0. - MCS Index 33: Not Supported (0x00)
…0.. - MCS Index 34: Not Supported (0x00)
…0… - MCS Index 35: Not Supported (0x00)
…0… - MCS Index 36: Not Supported (0x00)
..0… - MCS Index 37: Not Supported (0x00)
.0… - MCS Index 38: Not Supported (0x00)
0… - MCS Index 39: Not Supported (0x00)
…0 - MCS Index 40: Not Supported (0x00)
…0. - MCS Index 41: Not Supported (0x00)
…0.. - MCS Index 42: Not Supported (0x00)
…0… - MCS Index 43: Not Supported (0x00)
…0… - MCS Index 44: Not Supported (0x00)
..0… - MCS Index 45: Not Supported (0x00)
.0… - MCS Index 46: Not Supported (0x00)
0… - MCS Index 47: Not Supported (0x00)
…0 - MCS Index 48: Not Supported (0x00)
…0. - MCS Index 49: Not Supported (0x00)
…0.. - MCS Index 50: Not Supported (0x00)
…0… - MCS Index 51: Not Supported (0x00)
…0… - MCS Index 52: Not Supported (0x00)
..0… - MCS Index 53: Not Supported (0x00)
.0… - MCS Index 54: Not Supported (0x00)
0… - MCS Index 55: Not Supported (0x00)
…0 - MCS Index 56: Not Supported (0x00)
…0. - MCS Index 57: Not Supported (0x00)
…0.. - MCS Index 58: Not Supported (0x00)
…0… - MCS Index 59: Not Supported (0x00)
…0… - MCS Index 60: Not Supported (0x00)
..0… - MCS Index 61: Not Supported (0x00)
.0… - MCS Index 62: Not Supported (0x00)
0… - MCS Index 63: Not Supported (0x00)
…0 - MCS Index 64: Not Supported (0x00)
…0. - MCS Index 65: Not Supported (0x00)
…0.. - MCS Index 66: Not Supported (0x00)
…0… - MCS Index 67: Not Supported (0x00)
…0… - MCS Index 68: Not Supported (0x00)
..0… - MCS Index 69: Not Supported (0x00)
.0… - MCS Index 70: Not Supported (0x00)
0… - MCS Index 71: Not Supported (0x00)
…0 - MCS Index 72: Not Supported (0x00)
…0. - MCS Index 73: Not Supported (0x00)
…0.. - MCS Index 74: Not Supported (0x00)
…0… - MCS Index 75: Not Supported (0x00)
…0… - MCS Index 76: Not Supported (0x00)
xxx… - Reserved
…00 00000000 - Rx Highest Supported Data Rate: Not Specified (0x0000)
xxxxxx.. … - Reserved
… …0 - Tx MCS Set Defined: Not Defined (0x00)
… …0. - Tx Rx MCS Set Not Equal: Not Supported (0x00)
… …00.. - Tx Maximum Number Spatial Streams Supported: Not Supported (0x00)
… …0… - Tx Unequal Modulation Supported: Not Supported (0x00)
xxxxxxxx xxx… - Reserved
xxxxxxxx xxxxxxxx - Reserved
HT Extended Capabilities Info: 00000000 00000000 (0x0000)
… …0 - PCO: Not Supported
… …xx. - Reserved
… xxxxx… - Reserved
…00 … - MCS Feedback: No Feedback (STA does not provide MCS feedback) (0x00)
…0.. … - HT Control Field Support: Not Supported
…0… … - Reverse Direction Responder: Not Supported
.xxx… … - Reserved
Transmit Beamforming Capabilities: 00000000 00000000 00000000 00000000 (0x00000000)
… … … …0 - Implicit Transmit Beamforming Receiving Capable: Not Supported
… … … …0. - Receive Staggered Sounding Capable: Not Supported
… … … …0.. - Transmit Staggered Sounding Capable: Not Supported
… … … …0… - Receive NDP Capable: Not Supported
… … … …0… - Transmit NDP Capable: Not Supported
… … … ..0… - Implicit Transmit Beamforming Capable: Not Supported
… … … 00… - Calibration: Not Supported (0x00)
… … …0 … - Explicit CSI Transmit Beamforming Capable: Not Supported
… … …0. … - Explicit Noncompressed Steering Capable: Not Supported
… … …0.. … - Explicit Compressed Steering Capable: Not Supported
… … …00… … - Explicit Transmit Beamforming CSI Feedback: Not Supported (0x00)
… … .00… … - Explicit Noncompressed Beamforming Feedback Capable: Not Supported (0x00)
… …0 0… … - Explicit Compressed Beamforming Feedback Capable: Not Supported (0x00)
… …00. … … - Minimal Grouping: STA supports groups of 1 (no grouping) (0x00)
… …00… … … - CSI Number of Beamformer Antennas Supported: Single Tx antenna sounding (0x00)
… .00… … … - Noncompressed Steering Number of Beamformer Antennas Supported: Single Tx antenna sounding (0x00)
…0 0… … … - Compressed Steering Number of Beamformer Antennas Supported: Single Tx antenna sounding (0x00)
…00. … … … - CSI Max Number of Rows Beamformer Supported: Single row of CSI (0x00)
…00… … … … - Channel Estimation Capability: 1 space-time stream (0x00)
xxx… … … … - Reserved
Antenna Selection (ASEL) Capabilities: 00000000 (0x00)
…0 - Antenna Selection Capable: Not Supported
…0. - Explicit CSI Feedback Based Transmit ASEL Capable: Not Supported
…0.. - Antenna Indices Feedback Based Transmit ASEL Capable: Not Supported
…0… - Explicit CSI Feedback Capable: Not Supported
…0… - Antenna Indices Feedback Capable: Not Supported
..0… - Receive ASEL Capable: Not Supported
.0… - Transmit Sounding PPDUs Capable: Not Supported
x… - Reserved
Vendor Specific: Broadcom: HT Additional Capabilities (Pre-N HT Operation)
Element ID: 221 (Vendor Specific)
Length: 26 octets
Vendor OUI: 00-90-4C (Epigram, Inc.)
Vendor Type: 52 (HT Additional Capabilities (Pre-N HT Operation))
Control Channel: 5 (0x05)
Additional HT Information: 00000111 (0x0007) - subset 1
…11 - Extension Channel Offset: Secondary channel is below the primary channel (0x03)
…1.. - Recommended transmission Width Set: Any channel width
…0… - Reduced Interframe Spacing (RIFS) Mode: RIFS is prohibited
…0… - Controlled access only: not only PSMP
000… - Service Interval Granularity: 5 ms
Additional HT Information: 00000000 00000000 (0x0000) - subset 2
… …00 - Operating Mode: Pure HT, no protection (0x00)
… …0.. - Non-GF Devices Present: All HT devices that are associated are GF capable
.xxxxxxx xxxxx… - Reserved
Additional HT Information: 00000000 00000000 (0x0000) - subset 3
… ..000000 - Basic STBC MCS: 0x00
… 0… - Dual CTS Protection: Regular use of RTS/CTS
…0 … - Secondary Beacon: Primary Beacon
…0. … - L-SIG TXOP Protection Full Support: One or more HT STA in the BSS do not support L-SIG TXOP protection
…0.. … - PCO Active: PCO is not active in the BSS
…0… … - PCO Phase: Indicates switch to or continue 20 MHz phase
xxxx… … - Reserved
Basic MCS Set
MCS Bitmask
…1 - MCS Index 0: Supported (0x01)
…1. - MCS Index 1: Supported (0x01)
…1.. - MCS Index 2: Supported (0x01)
…1… - MCS Index 3: Supported (0x01)
…1… - MCS Index 4: Supported (0x01)
..1… - MCS Index 5: Supported (0x01)
.1… - MCS Index 6: Supported (0x01)
1… - MCS Index 7: Supported (0x01)
…0 - MCS Index 8: Not Supported (0x00)
…0. - MCS Index 9: Not Supported (0x00)
…0.. - MCS Index 10: Not Supported (0x00)
…0… - MCS Index 11: Not Supported (0x00)
…0… - MCS Index 12: Not Supported (0x00)
..0… - MCS Index 13: Not Supported (0x00)
.0… - MCS Index 14: Not Supported (0x00)
0… - MCS Index 15: Not Supported (0x00)
…0 - MCS Index 16: Not Supported (0x00)
…0. - MCS Index 17: Not Supported (0x00)
…0.. - MCS Index 18: Not Supported (0x00)
…0… - MCS Index 19: Not Supported (0x00)
…0… - MCS Index 20: Not Supported (0x00)
..0… - MCS Index 21: Not Supported (0x00)
.0… - MCS Index 22: Not Supported (0x00)
0… - MCS Index 23: Not Supported (0x00)
…0 - MCS Index 24: Not Supported (0x00)
…0. - MCS Index 25: Not Supported (0x00)
…0.. - MCS Index 26: Not Supported (0x00)
…0… - MCS Index 27: Not Supported (0x00)
…0… - MCS Index 28: Not Supported (0x00)
..0… - MCS Index 29: Not Supported (0x00)
.0… - MCS Index 30: Not Supported (0x00)
0… - MCS Index 31: Not Supported (0x00)
…0 - MCS Index 32: Not Supported (0x00)
…0. - MCS Index 33: Not Supported (0x00)
…0.. - MCS Index 34: Not Supported (0x00)
…0… - MCS Index 35: Not Supported (0x00)
…0… - MCS Index 36: Not Supported (0x00)
..0… - MCS Index 37: Not Supported (0x00)
.0… - MCS Index 38: Not Supported (0x00)
0… - MCS Index 39: Not Supported (0x00)
…0 - MCS Index 40: Not Supported (0x00)
…0. - MCS Index 41: Not Supported (0x00)
…0.. - MCS Index 42: Not Supported (0x00)
…0… - MCS Index 43: Not Supported (0x00)
…0… - MCS Index 44: Not Supported (0x00)
..0… - MCS Index 45: Not Supported (0x00)
.0… - MCS Index 46: Not Supported (0x00)
0… - MCS Index 47: Not Supported (0x00)
…0 - MCS Index 48: Not Supported (0x00)
…0. - MCS Index 49: Not Supported (0x00)
…0.. - MCS Index 50: Not Supported (0x00)
…0… - MCS Index 51: Not Supported (0x00)
…0… - MCS Index 52: Not Supported (0x00)
..0… - MCS Index 53: Not Supported (0x00)
.0… - MCS Index 54: Not Supported (0x00)
0… - MCS Index 55: Not Supported (0x00)
…0 - MCS Index 56: Not Supported (0x00)
…0. - MCS Index 57: Not Supported (0x00)
…0.. - MCS Index 58: Not Supported (0x00)
…0… - MCS Index 59: Not Supported (0x00)
…0… - MCS Index 60: Not Supported (0x00)
..0… - MCS Index 61: Not Supported (0x00)
.0… - MCS Index 62: Not Supported (0x00)
0… - MCS Index 63: Not Supported (0x00)
…0 - MCS Index 64: Not Supported (0x00)
…0. - MCS Index 65: Not Supported (0x00)
…0.. - MCS Index 66: Not Supported (0x00)
…0… - MCS Index 67: Not Supported (0x00)
…0… - MCS Index 68: Not Supported (0x00)
..0… - MCS Index 69: Not Supported (0x00)
.0… - MCS Index 70: Not Supported (0x00)
0… - MCS Index 71: Not Supported (0x00)
…0 - MCS Index 72: Not Supported (0x00)
…0. - MCS Index 73: Not Supported (0x00)
…0.. - MCS Index 74: Not Supported (0x00)
…0… - MCS Index 75: Not Supported (0x00)
…0… - MCS Index 76: Not Supported (0x00)
xxx… - Reserved
…00 00000000 - Rx Highest Supported Data Rate: Not Specified (0x0000)
xxxxxx.. … - Reserved
… …0 - Tx MCS Set Defined: Not Defined (0x00)
… …0. - Tx Rx MCS Set Not Equal: Not Supported (0x00)
… …00.. - Tx Maximum Number Spatial Streams Supported: Not Supported (0x00)
… …0… - Tx Unequal Modulation Supported: Not Supported (0x00)
xxxxxxxx xxx… - Reserved
xxxxxxxx xxxxxxxx - Reserved
Anyway - am I right if I think, the best way to achieve only G/N compatibility is the 802.11Nonly mode? I don’t have any B devices anymore (don’t take included infos into account - it was just set to b/g/n mode).
Second - does the TX power alogorithm on RB951 take internal antenna gain into account? eq. if it subtracting antenna gain by default or do I have to set it in advanced mode? It seems to be a difference there - between what is produced in standalone AP bridge mode (regulatory domain, tx power default) and CAPsMAN mode (regulatory domain, no power settings).